288910827

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{29641}}^1$

素因数の和:29688

約数の個数: 24

約数和(自身を含む): 451744080

約数和(自身を除く): 162833253

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 29641, 88923, 266769, 563179, 800307, 1689537, 5068611, 10700401, 15205833, 32101203, 96303609, 288910827]

約数ペア:

[(1, 288910827), (3, 96303609), (9, 32101203), (19, 15205833), (27, 10700401), (57, 5068611), (171, 1689537), (361, 800307), (513, 563179), (1083, 266769), (3249, 88923), (9747, 29641)]